, une évaluation expérimentale basée sur un jeu de données réel composé de 10 000 observations de botanique partagées par 1 500 utilisateurs est présentée. Celle-ci confirme l

, La définition du problème est également introduite. Dans notre approche de recherche et de recommandation distribuées, lorsqu'un utilisateur u soumet une requête q, celle-ci doit être transmise à un sousensemble de sites qui retourneront leurs résultats les plus pertinents en fonction de q et de u. Nous disposons donc d'un ensemble de sites S = s 1 , ..., s p et d'utilisateurs U = u 1, Concepts de base et définition du problème Cette section, contient les bases nécessaires pour comprendre le problème que nous adressons

U. and ;. .. , En utilisant tf × idf , un objet est comme une liste de mots clés k 1

, Aperçu de l'architecture multisite

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. Index-b-biologie and .. .. De-phénotypage,

. Botanique and . .. De-plantes,

.. .. Top-k-diversifié, , vol.83, p.85

.. .. Méthodes-À-base-de-mémoire,

.. .. Méthodes-À-base-de-modèles,

.. .. Filtrage,

.. .. Filtrage-hybride,

.. .. Filtrage,

.. .. Approche-aléatoire,

.. .. Approche,

. .. Approche-par-clustering,

S. Top-k-diversifié and .. .. ,

.. .. Systèmes,

.. .. Docrt,

.. .. Plantrt,

.. .. Noeuds,

.. .. Systèmes-p2p-recherche-d'information,

.. .. Raccourcis,

.. .. Raccourcis,

. .. Systèmes-de-prédictions,

.. .. Filtrage,

.. .. Techniques,

.. .. Topologies,

.. .. Réseaux-non-structurés,

.. .. Réseaux,